NO034
Inner Trondheimsfjord


IBA Criteria

Year of most recent IBA criteria assessment: 2014

Populations of IBA trigger species
Species Current IUCN Red List Category Season Year(s) of estimate Population estimate IBA Criteria Triggered
Greylag Goose Anser anser LC passage 2009-2013 7,000-9,300 individuals B1i
Pink-footed Goose Anser brachyrhynchus LC passage 2005-2014 70,000-80,000 individuals A4i, B1i
Common Eider Somateria mollissima NT winter 2004-2013 2,000-5,000 individuals B1i, B3
Horned Grebe Podiceps auritus VU winter 2004-2013 100-200 individuals B1i, B2
A4iii Species group - waterbirds n/a passage 2005-2014 77,000-89,300 individuals A4iii

Note: This table presents the IBA criteria triggered and the species that triggered then at the time of assessment, the current IUCN Red List category may vary from that which was in place at that time.

For more information about the IBA assessment process and criteria please click here


IBA Protection

Protection status:

Protected Area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)
Vikaleiret Dyrefredningsområde 3 protected area contained by site 0
Vellamelen Dyrefredningsområde 7 protected area contained by site 0
Tynesfjæra Dyrefredningsområde 6 protected area contained by site 0
Trondheimfjord wetland system Ramsar Site, Wetland of International Importance 670 protected area overlaps with site 0
Rolsøya Naturreservat 4 protected area contained by site 0
Rinnleiret Naturreservat 113 protected area contained by site 210
Ørin Nature Reserve 27 protected area contained by site 0
Ørin Nature Reserve 48 protected area contained by site 49
Lundleiret Dyrefredningsområde 8 protected area contained by site 0
Kausmofjæra Wildlife Conservation Area 100 protected area contained by site 0
Hammeren Naturreservat 12 protected area contained by site 40
Falstadbukta Dyrefredningsområde 4 protected area contained by site 0
Eidsbotn Dyrefredningsområde 195 protected area overlaps with site 0
Eidsbotn Flora and Fauna Protection Area 230 protected area contained by site 230
Bjørga Dyrefredningsområde 7 protected area contained by site 0
Alnes Dyrefredningsområde 4 protected area contained by site 0

Habitats

IUCN Habitat Habitat detail Extent (% of site)
Coastline Tidal rivers & enclosed tidal waters, Salt marshes, Mud flats & sand flats -
Sea Sea inlets and coastal features -
For further information about the habitat classification please click here.

Land use

Land-use Extent (% of site)
military -
nature conservation and research -
tourism/recreation -
urban/industrial/transport -
hunting -
For further information about the land use classification please click here.


Recommended citation
BirdLife International (2020) Important Bird Areas factsheet: Inner Trondheimsfjord. Downloaded from http://www.birdlife.org on 28/11/2020.